:root{
  --brand: rgb(89, 126, 247);
  --brand-hex: #597EF7;
  --brand-soft: #ECF0FF;
  --brand-soft-2: #F6F8FF;
  --sky-soft: #EAF7FF;
  --deep: #1D2B5F;
  --text: #222222;
  --muted: #5B647A;
  --line: rgba(89,126,247,.16);
  --white: #FFFFFF;
  --footer: #1F1F1F;
  --footer-2: #2B2B2B;
  --shadow: 0 18px 46px rgba(29,43,95,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:var(--text);background:#F6F8FF;line-height:1.72;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:9999;background:linear-gradient(135deg, #F7F9FF 0%, #ECF0FF 52%, #EAF7FF 100%);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(89,126,247,.10);border-bottom:1px solid rgba(255,255,255,.75)}
.desktop-topbar{height:76px;display:flex;align-items:center;gap:26px}
.brand{flex:0 0 auto;display:flex;align-items:center}.brand img{height:44px;width:auto;object-fit:contain}
.desktop-nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1;min-width:0}.desktop-nav a{padding:9px 12px;border-radius:999px;color:#1D2B5F;font-weight:600;font-size:15px;white-space:nowrap;transition:.25s}.desktop-nav a:hover,.desktop-nav a.active{background:rgba(255,255,255,.78);color:var(--brand);box-shadow:inset 0 0 0 1px rgba(89,126,247,.16)}
.main-btn{position:relative;overflow:hidden;isolation:isolate;background:linear-gradient(135deg, #7580EE 0%, #597EF7 48%, #7AC4F5 100%);color:#fff!important;border-radius:999px;box-shadow:0 10px 24px rgba(89,126,247,.28);display:inline-flex;align-items:center;justify-content:center;font-weight:800;letter-spacing:.02em;border:0;white-space:nowrap;transition:transform .25s ease,box-shadow .25s ease}
.main-btn::before{content:"";position:absolute;inset:-2px;border-radius:inherit;background:linear-gradient(120deg, transparent 0%, rgba(255,255,255,.85) 35%, transparent 70%);transform:translateX(-120%);animation:btnShine 2.4s infinite;z-index:-1}
.main-btn::after{content:"";position:absolute;inset:-1px;border-radius:inherit;border:1px solid rgba(255,255,255,.65);box-shadow:0 0 8px rgba(122,196,245,.55),0 0 18px rgba(89,126,247,.35);pointer-events:none}
.main-btn:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(89,126,247,.34)}
@keyframes btnShine{0%{transform:translateX(-120%)}55%{transform:translateX(120%)}100%{transform:translateX(120%)}}
.header-btn{height:42px;padding:0 20px;font-size:14px}.mobile-topbar{display:none;height:64px;align-items:center;justify-content:space-between;padding:0 14px;gap:10px}.mobile-logo{position:absolute;left:50%;transform:translateX(-50%)}.mobile-logo img{height:38px;width:auto;object-fit:contain}.menu-toggle{width:42px;height:42px;border:0;background:rgba(255,255,255,.72);border-radius:14px;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:0 11px;box-shadow:inset 0 0 0 1px rgba(89,126,247,.12)}.menu-toggle span{height:2px;background:#1D2B5F;border-radius:4px}.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.42);z-index:10000}.mobile-drawer{position:fixed;top:0;left:0;width:84vw;max-width:320px;height:100vh;background:linear-gradient(135deg,#FFFFFF 0%,#F6F8FF 55%,#EAF7FF 100%);z-index:10001;transform:translateX(-105%);transition:transform .28s ease;box-shadow:22px 0 42px rgba(29,43,95,.18);padding:18px;overflow-y:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-open{overflow:hidden}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.drawer-head img{height:42px;width:auto}.drawer-close{width:38px;height:38px;border:0;border-radius:14px;background:#fff;color:#1D2B5F;font-size:26px;line-height:1;box-shadow:inset 0 0 0 1px var(--line)}.drawer-nav{display:grid;gap:9px}.drawer-nav a{padding:12px 14px;border-radius:16px;background:rgba(255,255,255,.72);color:#1D2B5F;font-weight:700;border:1px solid rgba(89,126,247,.12)}.drawer-nav a.active{color:var(--brand);background:#ECF0FF}.site-main{min-height:60vh}.section{padding:76px 0}.section.alt{background:#fff}.section.soft{background:#ECF0FF}.section.deep{background:#1D2B5F;color:#fff}.section.deep p,.section.deep .section-sub{color:rgba(255,255,255,.78)}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:rgba(89,126,247,.10);color:var(--brand);font-weight:800;font-size:13px}.eyebrow.white{background:rgba(255,255,255,.14);color:#fff}.section-title{margin:14px 0 12px;color:#1D2B5F;font-size:clamp(28px,3.4vw,44px);line-height:1.18;letter-spacing:-.03em}.section-sub{max-width:760px;color:#5B647A;margin:0 0 30px}.text-link{display:inline-flex;align-items:center;color:var(--brand);font-weight:800}.text-link::after{content:"›";font-size:20px;margin-left:6px;line-height:1}.hero{background:radial-gradient(circle at 18% 20%, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0) 32%),linear-gradient(135deg, #F7F9FF 0%, #ECF0FF 52%, #EAF7FF 100%);padding:62px 0 34px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(420px,.98fr);gap:36px;align-items:center}.hero h1{font-size:clamp(36px,5vw,64px);line-height:1.08;margin:16px 0;color:#1D2B5F;letter-spacing:-.05em}.hero h1 span{color:var(--brand)}.hero p{font-size:17px;color:#3F4A66;max-width:650px;margin:0 0 24px}.hero-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.hero .main-btn{height:50px;padding:0 30px}.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.hero-tags span{padding:8px 13px;border-radius:999px;background:rgba(255,255,255,.82);color:#1D2B5F;font-weight:700;border:1px solid rgba(89,126,247,.15)}.hero-visual{position:relative;background:linear-gradient(160deg,rgba(255,255,255,.88),rgba(236,240,255,.72));border:1px solid rgba(255,255,255,.86);border-radius:34px;padding:24px;box-shadow:var(--shadow)}.hero-image-panel{min-height:360px;display:flex;align-items:center;justify-content:center;border-radius:28px;background:linear-gradient(135deg,#fff 0%,#ECF0FF 52%,#EAF7FF 100%);overflow:hidden}.hero-image-panel img{max-height:420px;width:100%;object-fit:contain;object-position:center}.hero-info{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}.hero-info span{background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px;text-align:center;color:#1D2B5F;font-weight:800;font-size:13px}.event-strip{margin-top:26px}.strip-scroll{display:flex;gap:12px;overflow-x:auto;padding:4px 0 12px;scrollbar-width:thin}.strip-scroll a{min-width:max-content;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.84);border:1px solid rgba(89,126,247,.14);color:#1D2B5F;font-weight:800;box-shadow:0 8px 20px rgba(89,126,247,.08)}.strip-scroll a b{display:inline-flex;margin-right:7px;color:var(--brand)}.focus-grid{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(320px,.94fr);gap:24px;align-items:stretch}.feature-card,.info-card,.plain-card{background:#fff;border:1px solid rgba(89,126,247,.12);border-radius:28px;box-shadow:var(--shadow);overflow:hidden}.feature-card img{width:100%;height:270px;object-fit:contain;background:linear-gradient(135deg,#F7F9FF,#ECF0FF)}.feature-body{padding:26px}.feature-body h2,.info-card h3,.plain-card h3{color:#1D2B5F;margin:8px 0 10px;line-height:1.28}.feature-body p,.info-card p,.plain-card p{color:#5B647A;margin:0 0 16px}.side-list{display:grid;gap:14px}.info-card{padding:20px 22px}.info-card .mini-label,.plain-card .mini-label{color:var(--brand);font-weight:800;font-size:13px}.dual-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.dual-card{border-radius:30px;overflow:hidden;display:grid;grid-template-columns:.92fr 1fr;min-height:390px;box-shadow:var(--shadow);border:1px solid rgba(89,126,247,.12);background:#fff}.dual-card.dark{background:linear-gradient(135deg,#1D2B5F 0%,#2C408B 100%);color:#fff}.dual-card.dark h3,.dual-card.dark .text-link{color:#fff}.dual-card.dark p,.dual-card.dark li{color:rgba(255,255,255,.78)}.dual-img{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#F7F9FF,#EAF7FF);padding:18px}.dual-img img{width:100%;height:100%;max-height:340px;object-fit:contain}.dual-content{padding:28px}.dual-content h3{font-size:28px;color:#1D2B5F;margin:8px 0 12px}.check-list{padding:0;margin:16px 0 18px;list-style:none}.check-list li{position:relative;padding-left:20px;color:#3F4A66;margin:7px 0}.check-list li::before{content:"";position:absolute;left:0;top:.72em;width:8px;height:8px;border-radius:50%;background:var(--brand)}.zone-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.zone-card{background:#fff;border-radius:26px;overflow:hidden;border:1px solid rgba(89,126,247,.12);box-shadow:var(--shadow);display:flex;flex-direction:column}.zone-card.big{grid-column:span 2}.zone-card.tall{grid-row:span 2}.zone-card img{height:168px;width:100%;object-fit:contain;background:linear-gradient(135deg,#F7F9FF,#ECF0FF);padding:8px}.zone-card.tall img{height:300px}.zone-card .zone-body{padding:20px}.zone-card h3{color:#1D2B5F;margin:8px 0}.zone-card p{color:#5B647A;margin:0 0 14px}.app-band{background:linear-gradient(135deg,#ECF0FF 0%,#F6F8FF 58%,#EAF7FF 100%);border-radius:34px;padding:34px;display:grid;grid-template-columns:390px 1fr;gap:34px;align-items:center;border:1px solid rgba(255,255,255,.78);box-shadow:var(--shadow)}.app-band img{max-height:420px;object-fit:contain;margin:auto}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:18px 0}.feature-list span{background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px;color:#1D2B5F;font-weight:700}.service-strip{padding:20px 24px;border-radius:24px;background:linear-gradient(135deg,#fff,#ECF0FF);border:1px solid rgba(89,126,247,.14);color:#3F4A66;margin-bottom:20px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.service-card{background:#fff;border:1px solid rgba(89,126,247,.12);border-radius:24px;padding:22px;box-shadow:0 12px 34px rgba(29,43,95,.07)}.service-card b{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:12px;background:#ECF0FF;color:var(--brand);margin-bottom:10px}.service-card h3{color:#1D2B5F;margin:0 0 8px}.service-card p{color:#5B647A;margin:0}.notice-box{border-radius:30px;background:linear-gradient(135deg,#1D2B5F 0%,#263A84 100%);color:#fff;padding:34px;display:grid;grid-template-columns:.8fr 1.2fr;gap:26px;align-items:center;box-shadow:var(--shadow)}.notice-box h2{margin:0;color:#fff;font-size:32px}.notice-box p{color:rgba(255,255,255,.78);margin:0}.faq-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.faq-item{background:#fff;border:1px solid rgba(89,126,247,.12);border-radius:24px;padding:22px}.faq-item h3{color:#1D2B5F;margin:0 0 8px}.faq-item p{color:#5B647A;margin:0}.inner-hero{padding:66px 0;background:radial-gradient(circle at 18% 20%, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0) 32%),linear-gradient(135deg,#F7F9FF 0%,#ECF0FF 52%,#EAF7FF 100%)}.inner-hero-grid{display:grid;grid-template-columns:1fr 360px;gap:34px;align-items:center}.inner-hero h1{color:#1D2B5F;font-size:clamp(34px,4.5vw,54px);line-height:1.14;margin:14px 0}.inner-hero p{color:#3F4A66;font-size:17px;margin:0;max-width:780px}.inner-visual{background:rgba(255,255,255,.72);border:1px solid rgba(89,126,247,.12);border-radius:30px;padding:20px;box-shadow:var(--shadow)}.inner-visual img{max-height:300px;width:100%;object-fit:contain}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:24px}.content-main{background:#fff;border-radius:30px;padding:34px;border:1px solid rgba(89,126,247,.12);box-shadow:var(--shadow)}.content-main h2{color:#1D2B5F;margin:28px 0 10px;font-size:26px}.content-main h2:first-child{margin-top:0}.content-main p{color:#3F4A66;margin:0 0 16px}.content-main ul,.content-main ol{color:#3F4A66;padding-left:22px}.content-main li{margin:9px 0}.side-panel{display:grid;gap:16px;align-content:start}.side-box{background:#fff;border:1px solid rgba(89,126,247,.12);border-radius:24px;padding:22px;box-shadow:0 12px 30px rgba(29,43,95,.07)}.side-box h3{margin:0 0 10px;color:#1D2B5F}.side-box p{margin:0;color:#5B647A}.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.rich-card{background:#fff;border:1px solid rgba(89,126,247,.12);border-radius:26px;padding:24px;box-shadow:var(--shadow)}.rich-card h3{color:#1D2B5F;margin:8px 0}.rich-card p{color:#5B647A;margin:0}.faq-list{display:grid;gap:14px}.faq-block{background:#fff;border:1px solid rgba(89,126,247,.12);border-radius:22px;padding:22px}.faq-block h2{font-size:22px;color:#1D2B5F;margin:0 0 8px}.faq-block p{color:#3F4A66;margin:0}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.contact-card{background:#fff;border:1px solid rgba(89,126,247,.12);border-radius:26px;padding:24px;box-shadow:var(--shadow)}.contact-card strong{display:block;color:var(--brand);font-size:13px;margin-bottom:8px}.contact-card h3{color:#1D2B5F;margin:0 0 8px}.contact-card p{color:#5B647A;margin:0}.site-footer{background:linear-gradient(135deg,#1F1F1F,#2B2B2B);color:#fff;padding-top:54px}.footer-grid{display:grid;grid-template-columns:1.4fr .7fr .7fr 1fr;gap:28px}.footer-brand img{height:44px;width:auto;margin-bottom:16px}.footer-brand p,.footer-note p{color:rgba(255,255,255,.68);margin:0}.footer-links{display:grid;align-content:start;gap:8px}.footer-links h3,.footer-note h3{font-size:18px;margin:0 0 8px;color:#fff}.footer-links a{color:rgba(255,255,255,.72)}.footer-links a:hover{color:#fff}.footer-bottom{text-align:center;color:rgba(255,255,255,.55);border-top:1px solid rgba(255,255,255,.10);padding:18px;margin-top:36px;font-size:14px}
@media (max-width: 1080px){.desktop-nav a{font-size:14px;padding:8px 9px}.hero-grid,.inner-hero-grid{grid-template-columns:1fr}.hero-visual,.inner-visual{max-width:620px;margin:0 auto}.dual-grid,.content-grid{grid-template-columns:1fr}.zone-grid{grid-template-columns:repeat(2,1fr)}.app-band{grid-template-columns:1fr}.service-grid,.faq-preview,.cards-3,.contact-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width: 860px){.desktop-topbar{display:none}.mobile-topbar{display:flex}.header-btn{height:38px;padding:0 13px;font-size:13px}.hero{padding:42px 0 28px}.hero-grid{gap:26px}.hero-copy{text-align:center}.hero p{margin-left:auto;margin-right:auto}.hero-actions,.hero-tags{justify-content:center}.hero-image-panel{min-height:260px}.hero-info{grid-template-columns:1fr}.focus-grid{grid-template-columns:1fr}.dual-card{grid-template-columns:1fr}.dual-img{min-height:220px}.zone-card.big{grid-column:span 2}.zone-card.tall{grid-row:span 1}.zone-card.tall img{height:168px}.notice-box{grid-template-columns:1fr}.inner-hero{text-align:center;padding:48px 0}.inner-hero p{margin:auto}.content-main{padding:24px}.footer-grid{grid-template-columns:1fr}}
@media (max-width: 560px){.container{width:min(100% - 24px,1180px)}.mobile-logo img{height:34px}.header-btn{padding:0 10px;font-size:12px}.section{padding:54px 0}.hero h1{font-size:34px}.hero .main-btn{height:46px;padding:0 24px}.hero-visual{padding:14px;border-radius:26px}.hero-image-panel{border-radius:22px}.feature-card img{height:210px}.dual-content{padding:22px}.zone-grid,.service-grid,.faq-preview,.cards-3,.contact-grid,.feature-list{grid-template-columns:1fr}.zone-card.big{grid-column:span 1}.app-band{padding:22px;border-radius:26px}.app-band img{max-height:320px}.notice-box{padding:24px}.notice-box h2{font-size:26px}.inner-visual{padding:14px}.content-main h2{font-size:23px}}